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    • 2. 发明申请
    • CONTROL SYSTEM FOR THE OPERATION OF A KITCHEN OVEN
    • 厨房烤箱操作控制系统
    • WO2005012799A1
    • 2005-02-10
    • PCT/BR2004/000144
    • 2004-08-04
    • MULTIBRÁS S.A. ELETRODOMÉSTICOSFURUTI, Luciano LeiteRAZABONI, Paulo ManoelROGÉRIO, Rose de CássiaBANZATO, Massimo
    • FURUTI, Luciano LeiteRAZABONI, Paulo ManoelROGÉRIO, Rose de CássiaBANZATO, Massimo
    • F24C3/12
    • F24C3/128F24C3/126
    • A control system for the operation of a kitchen oven comprising a cooking chamber (11) lodging a heat source (20) and a temperature sensor (30); and a thermostatic control device (40) for controlling the energy supplied to the heat source (20) as a function of a selected operating temperature and of the temperature sensed by the temperature sensor (30). The control system further comprises a decoder (50) for producing a digital signal for each temperature of a scale (45) preset in the thermostatic control device (40); and an electronic control module (M) comprising a processing unit (60) and an audible alarm (80). The processing unit (60) receives from the decoder (50) and processes a digital signal indicative of the activation of the oven and of the operating temperature selected in the thermostatic control device (40), in order to activate the audible alarm (80) when a pre-established initial heating time has elapsed, so that the cooking chamber (11) reaches the selected operating temperature.
    • 一种用于操作厨房烤箱的控制系统,包括:放置热源(20)和温度传感器(30)的烹饪室(11); 以及用于根据所选择的操作温度和由温度传感器(30)感测的温度来控制供应到热源(20)的能量的恒温控制装置(40)。 该控制系统还包括一个解码器(50),用于产生在恒温控制装置(40)中预设的标度(45)的每个温度的数字信号; 以及包括处理单元(60)和声音报警器(80)的电子控制模块(M)。 处理单元(60)从解码器(50)接收并处理表示烘箱的激活的数字信号和在恒温控制装置(40)中选择的工作温度,以激活声音报警器(80) 当预先建立的初始加热时间过去时,烹饪室(11)达到选定的工作温度。
    • 6. 发明申请
    • THERMOSTATIC VALVE
    • 恒温阀
    • WO2014064605A3
    • 2014-09-12
    • PCT/IB2013059530
    • 2013-10-22
    • CONTROLLING SAVING ENERGY ITALIA S R L
    • BESATI DAVIDEDUGNANI MASSIMOPEDRETTI LUCATAPPA MAUROVALZI GIUSEPPE
    • F23N1/00F23N5/02
    • F24C3/128F23K2900/05002F23N1/007F23N5/027F23N2035/24G05D23/02
    • The invention relates to a thermostat (10) for cooking appliances powered by gas, said thermostat (10) comprising a body (20) within which there are formed an inlet conduit (23) and an outlet conduit (24), suitable to receive a gas flow from a supply source and to supply such a gas flow to a gas burner, respectively, as well as a chamber (25) with a substantially cylindrical shape arranged in fluid communication with said inlet conduit (23). The chamber (25) is also arranged in fluid communication with said outlet conduit (24) either directly, through a main opening (70) formed at one end thereof, or indirectly, through a secondary conduit (71) that is formed in the body (20) of the thermostat (10) and reaches the outlet conduit (24) bypassing said main opening (70), said main opening and secondary conduit (70, 71) being respectively dimensioned for a maximum and a minimum flow rate of gas. The thermostat (10) further comprises a valve (80) for adjusting the gas flow rate, the valve being coaxially fitted in the chamber (25). The position of the valve (80) is controlled by an expandable member (53) of a thermostatic bulb (50) of the thermostat (10) and the valve is axially deformable beyond a predefined load threshold. Thanks to this configuration, the valve allows to compensate for dilations of the expandable member (53) under a normal operation condition, as well as to absorb axial forces exerted by the thermostat (10) knob when it is rotated in order to switch off a burner driven by the thermostat, thus minimizing the risk that these forces damage even irreparably the expandable member (53) of the thermostatic bulb (50).
    • 本发明涉及一种用于由燃气供电的烹饪器具的恒温器(10),所述恒温器(10)包括主体(20),其中形成有入口导管(23)和出口导管(24),适于接收 来自供应源的气体流和分别将这种气流供应到气体燃烧器,以及具有与所述入口管道(23)流体连通的大致圆柱形形状的腔室(25)。 腔室(25)还通过直接形成在其一端的主开口(70)或间接地通过形成在体内的次级导管(71)而直接与所述出口导管(24)流体连通 (20)并且到达绕过所述主开口(70)的出口管道(24),所述主开口和次级管道​​(70,71)分别尺寸设定为最大和最小气体流量。 恒温器(10)还包括用于调节气体流速的阀(80),阀同轴地装配在腔室(25)中。 阀(80)的位置由恒温器(10)的恒温灯泡(50)的可膨胀构件(53)控制,并且阀可轴向变形超过预定的负载阈值。 由于这种构造,阀允许在正常操作条件下补偿可膨胀构件(53)的膨胀,并且在旋转时吸收由恒温器(10)旋钮施加的轴向力,以便关闭 燃烧器由恒温器驱动,从而最小化这些力甚至不可修复地损坏恒温球(50)的可膨胀构件(53)的风险。
    • 8. 发明申请
    • BRENNERSYSTEM, INSBESONDERE FÜR EIN GARGERÄT UND VERFAHREN ZUM BETRIEB DESSELBEN
    • 燃烧器系统,特别是GARGERÄT的燃烧器系统及其操作方法
    • WO2004020907A2
    • 2004-03-11
    • PCT/DE2003/002692
    • 2003-08-07
    • RATIONAL AGOTMINGHAUS, RainerRUSCHE, StefanKOCH, FranzLICHTENSTERN, Manferd
    • OTMINGHAUS, RainerRUSCHE, StefanKOCH, FranzLICHTENSTERN, Manferd
    • F24C
    • F24C3/087F24C3/128F24C15/327
    • Die Erfindung betrifft ein Brennersystem, insbesondere für ein Gargerät mit einem Installati­onsraum, umfassend zumindest zwei Brenner, insbesondere zur Erzeugung von Heißluft und/oder Dampf zur Durchführung eines Garprozesses in dem Gargerät, wobei die Brenner jeweils mit zumindest einer Luftabgabeöffnung zumindest einer Gebläseeinrichtung zur Zu­führung von Verbrennungsluft in Wirkverbindung stehen, die Gebläseeinrichtungen zumin­dest bereichsweise innerhalb eines Raumes angeordnet sind, und zumindest ein erstes Stell­glied, das mit zumindest einer zu dem Raum zumindest zeitweise hin geöffneten Luftansau­göffnung zumindest einer ersten Gebläseeinrichtung in Wirkverbindung steht, zumindest ein zweites Stellglied, das mit zumindest einer Luftabgabeöffnung zumindest einer ersten Geblä­seeinrichtung in Wirkverbindung steht und/oder zumindest ein drittes Stellglied, das mit zu­mindest einer abluftseitigen Leitung oder Öffnung zumindest eines Brenners in Wirkverbin­dung steht, vorgesehen ist bzw. sind, wobei das erste, zweite und/oder dritte Stellglied mittels Schwerkraft bei Stillstand der ersten Geblä­seeinrichtung, bei Nicht-Betrieb des dazugehörigen Brenners oder bei einem zu großen Un­terdruck im Raum automatisch schließt bzw. schliessen; und ein Verfahren zum Betrieb solch eines Brennersystems.
    • 本发明涉及一种燃烧器系统,特别是用于导航用途为r的GargerÄ吨与Installati&害羞; onsraum包括至少两个燃烧器,特别是用于制造热空气和/或蒸汽用于执行导航的使用指导的烹饪过程 在GargerÄ t,其中燃烧器各具有至少一个空气排放&oUML;开口的至少一个送风机Ä seeinrichtung到到&害羞;˚F燃烧空气的导航用途引导是在操作性连接,在与所述送风机BEAR分析装置害羞;一个空间内至少部分地被布置,并且至少一个 第一控制&害羞;构件具有至少一个到所述空间中的至少暂时缺货GE&oUML; OPENED Luftansau&害羞; Gö开口的至少一个第一鼓风机BEAR seeinrichtung矗立在活动连接具有至少一个空气排放&oUML至少一个第二致动器;开口的至少一个第一鼓风机Ä 和/或至少一个第三致动器连接到? 至少一个排气侧管道或Ouml;在Wirkverbin&害羞至少一个燃烧器的开口;粪是,提供了一种或是,其中所述第一,在第一鼓风机BEAR&害羞的静止重力的第二和/或第三致动器的装置; seeinrichtung,在所述非操作的情况下 到相关的燃烧器,或在室内负压过大时自动关闭或关闭; 以及操作这种燃烧器系统的方法。

    • 9. 发明申请
    • THERMOSTAT
    • 温控器
    • WO2014064605A2
    • 2014-05-01
    • PCT/IB2013/059530
    • 2013-10-22
    • CONTROLLING SAVING ENERGY ITALIA S.R.L.
    • BESATI, DavideDUGNANI, MassimoPEDRETTI, LucaTAPPA, Mauro
    • F23N1/00
    • F24C3/128F23K2900/05002F23N1/007F23N5/027F23N2035/24G05D23/02
    • The invention relates to a thermostat (10) for cooking appliances powered by gas, said thermostat (10) comprising a body (20) within which there are formed an inlet conduit (23) and an outlet conduit (24), suitable to receive a gas flow from a supply source and to supply such a gas flow to a gas burner, respectively, as well as a chamber (25) with a substantially cylindrical shape arranged in fluid communication with said inlet conduit (23). The chamber (25) is also arranged in fluid communication with said outlet conduit (24) either directly, through a main opening (70) formed at one end thereof, or indirectly, through a secondary conduit (71) that is formed in the body (20) of the thermostat (10) and reaches the outlet conduit (24) bypassing said main opening (70), said main opening and secondary conduit (70, 71) being respectively dimensioned for a maximum and a minimum flow rate of gas. The thermostat (10) further comprises a valve (80) for adjusting the gas flow rate, the valve being coaxially fitted in the chamber (25). The position of the valve (80) is controlled by an expandable member (53) of a thermostatic bulb (50) of the thermostat (10) and the valve is axially deformable beyond a predefined load threshold. Thanks to this configuration, the valve allows to compensate for dilations of the expandable member (53) under a normal operation condition, as well as to absorb axial forces exerted by the thermostat (10) knob when it is rotated in order to switch off a burner driven by the thermostat, thus minimizing the risk that these forces damage even irreparably the expandable member (53) of the thermostatic bulb (50).
    • 本发明涉及一种用于由燃气供电的烹饪器具的恒温器(10),所述恒温器(10)包括主体(20),其中形成有入口导管(23)和出口导管(24),适于接收 来自供应源的气体流和分别将这种气流供应到气体燃烧器,以及具有与所述入口管道(23)流体连通的大致圆柱形形状的腔室(25)。 腔室(25)还通过直接形成在其一端的主开口(70)或间接地通过形成在体内的次级导管(71)而直接与所述出口导管(24)流体连通 (20)并且到达绕过所述主开口(70)的出口管道(24),所述主开口和次级管道​​(70,71)分别尺寸设定为最大和最小气体流量。 恒温器(10)还包括用于调节气体流速的阀(80),阀同轴地装配在腔室(25)中。 阀(80)的位置由恒温器(10)的恒温灯泡(50)的可膨胀构件(53)控制,并且阀可轴向变形超过预定的负载阈值。 由于这种构造,阀允许在正常操作条件下补偿可膨胀构件(53)的膨胀,并且在旋转时吸收由恒温器(10)旋钮施加的轴向力,以便关闭 燃烧器由恒温器驱动,从而最小化这些力甚至不可修复地损坏恒温球(50)的可膨胀构件(53)的风险。
    • 10. 发明申请
    • GAS-FIRED KITCHEN APPLIANCE
    • 燃气厨房用具
    • WO2011147530A2
    • 2011-12-01
    • PCT/EP2011002328
    • 2011-05-11
    • ELECTROLUX HOME PROD CORPCETINTAS SAKIRKRAUSE REINHARD
    • CETINTAS SAKIRKRAUSE REINHARD
    • F24C3/12F23N5/24
    • F24C3/126F23N5/24F23N2041/08F24C3/128F24C15/12
    • A gas-fired kitchen appliance, comprises (a) a food preparation zone (10); (b) a burner nozzle (12) for supplying heat to said food preparation zone (10); (c) an electromagnetic valve (16) which when energized allows gas to be supplied to the burner nozzle (12) and which when deenergized blocks the gas supply to the burner nozzle; (d) a thermocouple (32) located in proximity of the burner nozzle (12), the thermocouple when heated energizing the electromagnetic valve (16); (e) a cover element (36) associated to said food preparation zone (10), said cover element being movable between a first position which allows normal operation of said food preparation zone and at least one second position in which said food preparation zone is non-operable or idling; and (f) a switching element (34) associated to said cover element (36) and arranged to interrupt the supply of electric energy from the thermocouple (32) to the electromagnetic valve (16) when the cover element (36) is in said second position.
    • 一种燃气厨房用具,包括(a)食物制备区(10); (b)用于向所述食物制备区域(10)供热的燃烧器喷嘴(12); (c)电磁阀(16),其在通电时允许将气体供应到燃烧器喷嘴(12),并且当断电时阻止向燃烧器喷嘴供气的气体; (d)位于所述燃烧器喷嘴(12)附近的热电偶(32),所述热电偶在加热时激励所述电磁阀(16); (e)与所述食物制备区域(10)相关联的覆盖元件(36),所述覆盖元件可在允许所述食物制备区域正常操作的第一位置和至少一个第二位置之间移动,在所述第二位置,所述食物制备区域 不可操作或空转; 和(f)与所述覆盖元件(36)相关联的开关元件(34),并且被布置成当盖元件(36)处于所述盖元件(36)时中断从热电偶(32)到电磁阀 第二名